(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/27/2026 3:12 AM America/Puerto_Rico.
Valid through 10/27/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 270712
cwfsju
expires:202610272015;;789551
coastal waters forecast
national weather service san juan pr
312 am ast tue oct 27 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz712-272015-
coastal waters of northern puerto rico out 10 nm-
312 am ast tue oct 27 2026
...small craft advisory in effect through this afternoon...
.today...southeast winds 5 to 10 knots, becoming east 10 to 15 knots
late this morning and afternoon. seas 6 to 7 feet, occasionally to
9 feet. wave detail: north 5 feet at 12 seconds and east 4 feet at
7 seconds. numerous showers. isolated thunderstorms this afternoon.
.tonight...southeast winds 5 to 10 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: east 4 feet at 7 seconds and
north 4 feet at 12 seconds. scattered showers after midnight.
.wednesday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 25 knots in the afternoon. seas around 5 feet,
occasionally to 6 feet. wave detail: east 4 feet at 7 seconds and
north 4 feet at 12 seconds. scattered showers.
.wednesday night...southeast winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 4 feet at 8 seconds and
north 4 feet at 11 seconds. scattered showers in the evening.
.thursday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 4 to
5 feet, occasionally to 6 feet. wave detail: east 3 feet at
8 seconds and north 3 feet at 10 seconds.
.thursday night...east winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 3 feet at 8 seconds and
north 3 feet at 10 seconds. scattered showers.
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas around 4 feet, occasionally to 5 feet. scattered
showers in the afternoon.
.friday night...east winds 5 to 10 knots. seas around 4 feet,
occasionally to 5 feet.
.saturday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas around 4 feet, occasionally to 5 feet.
scattered showers in the afternoon.
.saturday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/27/2026 3:12 AM America/Puerto_Rico.
Valid through 10/27/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 270712
cwfsju
expires:202610272015;;789556
coastal waters forecast
national weather service san juan pr
312 am ast tue oct 27 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz735-272015-
coastal waters of southern puerto rico out 10 nm-
312 am ast tue oct 27 2026
.today...southeast winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 6 seconds. scattered showers this morning, then isolated
showers early this afternoon. numerous showers with isolated
thunderstorms late.
.tonight...southeast winds 10 to 15 knots, becoming east 5 to
10 knots after midnight. seas around 3 feet. wave detail: southeast
3 feet at 6 seconds. numerous showers, mainly in the evening.
.wednesday...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 3 feet. wave detail: southeast 3 feet at 6 seconds.
scattered showers.
.wednesday night...east winds 5 to 10 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
6 seconds. scattered showers in the evening.
.thursday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. scattered showers in the
morning.
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds.
.friday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the morning.
.friday night...east winds 5 to 10 knots. seas around 2 feet.
.saturday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 2 to 3 feet. scattered showers in the
morning.
.saturday night...east winds 10 to 15 knots, becoming northeast 5 to
10 knots after midnight. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/27/2026 3:12 AM America/Puerto_Rico.
Valid through 10/27/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 270712
cwfsju
expires:202610272015;;789557
coastal waters forecast
national weather service san juan pr
312 am ast tue oct 27 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz741-272015-
mona passage southward to 17n-
312 am ast tue oct 27 2026
...small craft advisory in effect through this afternoon...
.today...southeast winds 10 to 15 knots with gusts up to 25 knots.
seas 5 to 7 feet, occasionally to 9 feet. wave detail: north 5 feet
at 12 seconds and southeast 4 feet at 7 seconds. scattered showers.
isolated thunderstorms this afternoon.
.tonight...southeast winds 10 to 15 knots with gusts up to 20 knots.
seas 5 to 6 feet, occasionally to 8 feet. wave detail: north 5 feet
at 12 seconds and southeast 4 feet at 7 seconds. scattered showers.
.wednesday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
north 4 feet at 12 seconds and southeast 3 feet at 6 seconds.
scattered showers.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
north 4 feet at 11 seconds and southeast 3 feet at 6 seconds.
scattered showers.
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: southeast
3 feet at 6 seconds and north 3 feet at 11 seconds.
.thursday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at 6 seconds
and north 3 feet at 10 seconds.
.friday...east winds 10 to 15 knots, diminishing to 5 to 10 knots in
the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.friday night...east winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 3 to 4 feet, occasionally to 5 feet.
.saturday...east winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.saturday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/27/2026 3:12 AM America/Puerto_Rico.
Valid through 10/27/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 270712
cwfsju
expires:202610272015;;789558
coastal waters forecast
national weather service san juan pr
312 am ast tue oct 27 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz742-272015-
coastal waters of northwestern puerto rico out 10 nm-
312 am ast tue oct 27 2026
...small craft advisory in effect through this afternoon...
.today...southeast winds 10 to 15 knots with gusts up to 25 knots.
seas 5 to 7 feet, occasionally to 9 feet. wave detail: north 5 feet
at 12 seconds and south 3 feet at 5 seconds. isolated showers this
morning, then numerous showers with isolated thunderstorms this
afternoon.
.tonight...southeast winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots after midnight. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: north 5 feet at 12 seconds and
south 3 feet at 5 seconds. scattered showers in the evening.
.wednesday...east winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: north 4 feet at 12 seconds and
south 2 feet at 5 seconds. numerous showers in the afternoon.
.wednesday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 4 feet at 11 seconds and
southeast 2 feet at 5 seconds. scattered showers in the evening.
.thursday...east winds around 5 knots, becoming northeast in the
afternoon. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
north 4 feet at 11 seconds and southeast 2 feet at 5 seconds.
scattered showers in the afternoon.
.thursday night...east winds around 5 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 10 seconds and
southeast 2 feet at 5 seconds. scattered showers in the evening.
.friday...east winds around 5 knots, becoming north in the
afternoon. seas 2 to 4 feet, occasionally to 5 feet. scattered
showers in the afternoon.
.friday night...east winds around 5 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.saturday...northeast winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. numerous showers in the afternoon.
.saturday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/27/2026 3:12 AM America/Puerto_Rico.
Valid through 10/27/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 270712
cwfsju
expires:202610272015;;789559
coastal waters forecast
national weather service san juan pr
312 am ast tue oct 27 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz745-272015-
coastal waters of southwestern puerto rico out 10 nm-
312 am ast tue oct 27 2026
.today...southeast winds around 15 knots with gusts up to 25 knots.
seas 3 to 5 feet, occasionally to 6 feet. wave detail: southeast
3 feet at 6 seconds and north 3 feet at 12 seconds. scattered
showers. isolated thunderstorms this afternoon.
.tonight...southeast winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 5 feet, occasionally to 6 feet. wave detail: southeast
3 feet at 5 seconds and north 2 feet at 12 seconds. scattered
showers.
.wednesday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
southeast 3 feet at 6 seconds and north 1 foot at 10 seconds.
scattered showers in the morning.
.wednesday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: south 2 feet at 6 seconds and
north 2 feet at 11 seconds. scattered showers in the evening.
.thursday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: south 2 feet at 5 seconds
and north 2 feet at 11 seconds.
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 5 seconds and north 1 foot at 10 seconds.
scattered showers in the evening.
.friday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.friday night...east winds around 5 knots. seas 2 to 3 feet.
.saturday...east winds around 5 knots. seas around 2 feet. scattered
showers in the afternoon.
.saturday night...east winds around 5 knots. seas around 2 feet.
winds and seas higher in and near thunderstorms.
$$
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